Molded Cables

Molded Cables for Wiring Harnesses

Precision-Engineered Molded Cable Solutions for Demanding Environments

At Celestix Industries, we specialize in designing and manufacturing custom molded cable assemblies, molded wiring harnesses, and cable and harness assemblies that deliver uncompromising reliability. Backed by our in-house plastic injection molding, custom wiring harness, and cable harness assembly capabilities, our solutions meet the critical demands of automotive, industrial, medical, telecom, and consumer electronic systems.

Whether you need a molded power cable harness, waterproof molded cable, or flexible overmolded cable for tight packaging constraints, Celestix brings unmatched speed, craftsmanship, and technical fluency to every build.

Key Features & Benefits Celestix molded cable solutions are built to perform reliably in even the most unforgiving environments. Each feature is engineered to ensure durability, efficiency, and ease of integration. We provide:

• Custom Overmolding for connector protection, branding, or routing enhancement

• Durable Molded Cable structures tested for extended life cycles

• Sealed Protection with ingress ratings tailored for your application environment

• Integrated Strain Relief to absorb tension and vibration fatigue

• Compact Molded Harness designs ideal for modular assembly and tight spaces

• Flexible Overmolded Cable configurations for dynamic motion and flexibility

• Rugged Molded Harness options for mission-critical equipment

• Design Versatility across multi-leg, multi-interface, or hybrid signal/power formats

• Pre-terminated Assemblies that reduce installation complexity and field labor

• Extended Lifecycle Support through controlled materials, repeatable processes, and detailed revision control

Advanced Customization & Technical Alignment

Every Celestix molded cable solution begins with a collaborative engineering approach. Our team works directly with system designers to understand routing paths, dimensional constraints, shielding needs, and mechanical stress points. This hands-on engagement ensures each overmolded cable is optimized for manufacturability and electrical performance without compromising form factor or durability.

From simple overmold transitions to complex, multi-drop cable and harness assemblies, we leverage CAD validation, simulation tools, and in-house prototyping to get from design to tool-ready quickly and with confidence. With our experience in smart overmolded harnesses, shielded molded wiring, and molded USB harnesses, we are equipped to handle any level of design complexity.

Built to Outlast and Outperform

At the core of every molded solution is long-term dependability. We use advanced sealing geometries, robust mechanical locking features, and process-controlled overmolding techniques to prevent typical failure modes—like moisture ingress, wire pull-out, or insulation cracking. Our adherence to UL-approved molded cable protocols and IPC/WHMA-A-620 standards ensures consistent quality, batch after batch.

All designs undergo application-specific validation. This includes pull testing, vibration simulation, material compatibility checks, and continuity assurance, helping ensure field performance that aligns with lab specs.

Supply Chain Integration & Risk Mitigation

Molded cables are more than components—they are interdependent system elements. That's why we integrate our manufacturing with digital release control, sourcing transparency, and milestone-based tracking. From the first article to mass production, our supply chain is built for agility, redundancy, and scalability.

We support contract molded harness engagements and scalable molded wiring programs, with the infrastructure to accommodate urgent revisions, multi-region delivery, or coordinated launches.

Tailored Specifications for Real-World Challenges

We don’t retrofit stock products. Every Celestix solution is designed from the ground up for its environment. Our configurations include:

• Molded power cable harnesses for electric drives and industrial controls

• Overmolded control harnesses for machine logic and feedback loops

• Sealed sensor cables with inline sealing for moisture-prone locations

• Mixed-signal hybrids combining CAN, power, and Ethernet into one optimized line

With full support for RoHS, CE, and industry-specific certifications, your compliance requirements are met from day one.

Material Science & Formulation Capabilities

Materials make or break molded cable performance. Our portfolio includes:

• Flame-rated (UL 94V-0) thermoplastics

• Flexible elastomers for repetitive motion

• Abrasion- and oil-resistant jackets for rugged industrial use

• Biocompatible and sterilizable compounds for healthcare applications

All formulations are tested for adhesion, environmental endurance, and cable-to-compound compatibility, ensuring that every assembly performs across its entire lifespan.

Application Range

From clean rooms to construction sites, Celestix molded cables are trusted worldwide. We build for:

• Automotive Wiring Harnesses used in EVs, ICEs, and intelligent lighting

• Industrial Automation requiring tight tolerances and machine interfacing

• Medical Electronics where hygiene and high-uptime matter most

• Telecom & Networking solutions that demand high bandwidth and weatherproofing

• Consumer Electronics applications including wearables, smart home, and personal devices

Certifications & Quality Framework

Every product is built on a strong foundation of process discipline and regulatory alignment. Our credentials include:

• ISO 9001, IATF 16949, and UL certifications

• IPC/WHMA-A-620 Class 2 and 3 compliance

• Full RoHS, REACH, and BIS readiness

• Capability for PPAP, APQP, and export documentation as needed

What Sets Celestix Apart

Choosing Celestix means choosing expertise, infrastructure, and accountability. Our model integrates engineering, molding, wiring, and QA under one roof. This enables speed, lowers risk, and creates a single line of responsibility from prototype to production.

Whether it's a prototype molded cable for early design validation or a high-volume OEM molded cable harness for full-scale deployment, Celestix delivers with precision. Our customers trust us not only for product excellence, but also for responsiveness, transparency, and long-term support.